72568410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7489}}^1$

素因数の和:7535

約数の個数: 64

約数和(自身を含む): 194140800

約数和(自身を除く): 121572390

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1615, 1938, 3230, 4845, 7489, 9690, 14978, 22467, 37445, 44934, 74890, 112335, 127313, 142291, 224670, 254626, 284582, 381939, 426873, 636565, 711455, 763878, 853746, 1273130, 1422910, 1909695, 2134365, 2418947, 3819390, 4268730, 4837894, 7256841, 12094735, 14513682, 24189470, 36284205, 72568410]

約数ペア:

[(1, 72568410), (2, 36284205), (3, 24189470), (5, 14513682), (6, 12094735), (10, 7256841), (15, 4837894), (17, 4268730), (19, 3819390), (30, 2418947), (34, 2134365), (38, 1909695), (51, 1422910), (57, 1273130), (85, 853746), (95, 763878), (102, 711455), (114, 636565), (170, 426873), (190, 381939), (255, 284582), (285, 254626), (323, 224670), (510, 142291), (570, 127313), (646, 112335), (969, 74890), (1615, 44934), (1938, 37445), (3230, 22467), (4845, 14978), (7489, 9690)]